Home / 38,063,571,935.87-52,524,649,730.25-22,007,283,177.53

Finding the Fourth Proportional to 38,063,571,935.87, 52,524,649,730.25 and 22,007,283,177.53

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Solution

The fourth proportional to 38,063,571,935.87, 52,524,649,730.25 and 22,007,283,177.53 is: 30,368,270,281.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063,571,935.87 : 52,524,649,730.25 = 22,007,283,177.53 : x
  2. Step 2: Convert to fraction form
    38,063,571,935.87/52,524,649,730.25 = 22,007,283,177.53/x
  3. Step 3: Cross multiply
    38,063,571,935.87x = 52,524,649,730.25 × 22,007,283,177.53
  4. Step 4: Simplify right side
    38,063,571,935.87x = 1,155,924,840,413,923,901,440
  5. Step 5: Solve for x
    x = 1,155,924,840,413,923,901,440/38,063,571,935.87
  6. Step 6: Final answer
    x = 30,368,270,281.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.